Fully 3D-Printed Rubik's Cube Solving Robot

https://youtu.be/P5tbpXMmv6A This 3D-printed Raspberry Pi-powered Rubik’s Cube solving robot has everything any serious robot does -- arms, servos, gears, vision, artificial intelligence, and a task to complete. If you want to introduce robotics to your kids or your students, this is the perfect machine for it. This one-eyed four-armed giant stands 35cm (14") tall. 70 hours of print time and an entire spool of filament are needed to print it, not to mention over $200 worth of hardware, but once fully operational, it will surely wow your friends and neighbors. Scramble your Rubik's cube, place it in the robot’s grippers, press a button, and then sit back and watch this amazingly smart and stunningly beautiful machine put it back together. Watch the video! This robot is fully 3D-printable. Other that the servos, servo horns, camera, electronics and a few dozen bolts and nuts, it has no traditionally manufactured parts. Absolutely no soldering or breadboarding is required. Printed Parts List: ItemQtyPrint Time (min.)Total Time (min.)Filament (gr.)Total Filament(gr.) rcr_arm418674454.44217.76 rcr_slider414558032.26129.04 rcr_pinion421845.0320.12 rcr_rack44618413.9655.84 rcr_corner85544015.68125.44 rcr_gripper4381527.1628.64 rcr_leg227154282.37164.74 rcr_nut415601.656.6 rcr_long_bolt2881766.1312.26 rcr_short_bolt2841686.1712.34 rcr_rod8796324.9639.68 rcr_clamp_half1413522.9811.92 rcr_clamp_half2413522.9111.64 rcr_camera_holder113213237.6937.69 rcr_camera_cover130308.648.64 Total Print Time: 4,028 min. (67 hours 8 min.) Total Filament at 20% infill: 882 gr. For the list of hardware component, detailed assembly instructions and other important information, please visit this robot's dedicated web site at https://www.rcr3d.com. Update (2018-02-08): If your 3D printer has a large enough print platform, print 2 of rcr_4corners.stl instead of 8 of rcr_corner.stl